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Implement PID tracking for kernel tracing
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
kernel.h
diff --git
a/src/bin/lttng-sessiond/kernel.h
b/src/bin/lttng-sessiond/kernel.h
index 291a66c783a522fd7b45218de281873c9a4e0928..3739bc9998abf59479b0a8af9d6db2fda79eccd9 100644
(file)
--- a/
src/bin/lttng-sessiond/kernel.h
+++ b/
src/bin/lttng-sessiond/kernel.h
@@
-45,6
+45,8
@@
int kernel_enable_syscall(const char *syscall_name,
struct ltt_kernel_channel *channel);
int kernel_disable_syscall(const char *syscall_name,
struct ltt_kernel_channel *channel);
struct ltt_kernel_channel *channel);
int kernel_disable_syscall(const char *syscall_name,
struct ltt_kernel_channel *channel);
+int kernel_track_pid(struct ltt_kernel_session *session, int pid);
+int kernel_untrack_pid(struct ltt_kernel_session *session, int pid);
int kernel_open_metadata(struct ltt_kernel_session *session);
int kernel_open_metadata_stream(struct ltt_kernel_session *session);
int kernel_open_channel_stream(struct ltt_kernel_channel *channel);
int kernel_open_metadata(struct ltt_kernel_session *session);
int kernel_open_metadata_stream(struct ltt_kernel_session *session);
int kernel_open_channel_stream(struct ltt_kernel_channel *channel);
@@
-59,7
+61,9
@@
int kernel_validate_version(int tracer_fd);
void kernel_destroy_session(struct ltt_kernel_session *ksess);
void kernel_destroy_channel(struct ltt_kernel_channel *kchan);
int kernel_snapshot_record(struct ltt_kernel_session *ksess,
void kernel_destroy_session(struct ltt_kernel_session *ksess);
void kernel_destroy_channel(struct ltt_kernel_channel *kchan);
int kernel_snapshot_record(struct ltt_kernel_session *ksess,
- struct snapshot_output *output, int wait, uint64_t max_stream_size);
+ struct snapshot_output *output, int wait,
+ uint64_t nb_packets_per_stream);
+int kernel_syscall_mask(int chan_fd, char **syscall_mask, uint32_t *nr_bits);
int init_kernel_workarounds(void);
int init_kernel_workarounds(void);
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